import logging
from redis import StrictRedis


class Config(object):
    """项目的配置"""

    SECRET_KEY='ZSOyOGssze/9Xw3HAzA0E5cYDeUHFahnAVhEZmQO4xTpSP5LV0R6SaqMgB4nwYDZ'
    #为数据库添加配置
    SQLALCHEMY_DATABASE_URI='mysql://root:mysql@127.0.0.1:3306/information'
    SQLALCHEMY_TRACK_MODIFICATIONS=False
    SQLALCHEMY_COMMIT_ON_TEARDOWN = True

    #redis配置
    REDIS_HOST='127.0.0.1'
    REDIS_PORT=6379

    #session保存配置
    SESSION_TYPE='redis'
    #开启session签名
    SESSION_USE_SIGNER=True
    #指定session保存的redis
    SESSION_REDIS=StrictRedis(host=REDIS_HOST,port=REDIS_PORT)
    #设置需要过期
    SESSION_PERMANENT=False
    # 设置过期时间
    PERMANENT_SESSION_LIFETIME = 86400 * 2
    #设置默认日志等级

    LOG_LEVEL = logging.DEBUG
class DevelopmentConfig(Config):
    """开发环境下的配置"""
    DEBUG=True

class ProductionConfig(Config):
    """生产环境下的配置"""

    DEBUG = False
    LOG_LEVEL = logging.WARNING

class TestingConfig(Config):
    """测试环境下的配置"""
    DEBUG = True
    TESTING = True



config={
    "development":DevelopmentConfig,
    "production":ProductionConfig,
    "testing":TestingConfig
}



